Watch List notes:

IONIA, Smyrna. Gaius (Caligula), with Germanicus and Agrippina Senior. AD 37-41. Æ (21mm, 5.80 g, 6h). Marcus Acilius Aviola, proconsul, and Menophanes, magistrate. Struck circa AD 37-38. Laureate head of Caligula right / Draped bust of Agrippina right, facing bare head of Germanicus left. Klose XXIX; RPC I 2471. Brown surfaces, some roughness. Fine.

From the Peter J. Merani Collection. Ex Classical Numismatic Group Electronic Auction 38 (24 September 2001), lot 64279.